Actress Lisa Rinna was left in agony on Monday (04Feb13) after injuring her back.

The former Days of Our Lives star was changing the bedding in her home when she felt pain in her spine, and she turned to her Twitter.com followers for advice on how to treat the injury.

In a series of posts, she writes, "I can't believe I bent down without bending my knees to tuck in the sheet on our bed and Whamo (sic) I pulled my low back out! What do I do besides ice and (pain reliever) aleve??? flat on my back."